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Eagle Ford 351W 164 Tooth Flexplate Balanced Rotating Assembly Kit - B1612304064

Get Your Engine Roaring with Eagle Street and Strip Rotating Assemblies

If you’re looking to breathe some serious life into your ride, the Eagle Street and Strip rotating assemblies are where it’s at. These kits come packed with quality components that won’t break the bank, making them perfect for anyone who loves to tinker under the hood. Whether you're building a street machine or a strip-ready beast, this assembly has got your back.

What’s in the box? You get a crankshaft, pistons, piston rings, rod and main bearings, and connecting rods—all the essentials you need to get your engine singing. Depending on what you're aiming for, you can even grab a balanced assembly. Just make sure to pick the model that fits your specific year and make.

Features You’ll Appreciate:

  • Engine Displacement: 6.7L/410
  • Rear Main Seal: Available in both 1-piece and 2-piece styles
  • Bore Size: 4.040 in. (102.616 mm)
  • Stroke: 4.000 in.
  • Balanced: Yes, so you can expect smooth operation
  • Pistons: Forged aluminum with a dish design and a D-shaped cup
  • Piston Oversize: .040 in. (1.02 mm)
  • Connecting Rods: Made from forged 5140 steel, measuring 6.250 in. center to center
  • Flexplate: Included for automatic transmissions (164-tooth)

Fitment Details:

  • This kit is specifically designed for the Ford V8 5.8L/351 from 1969 to 1997.

What’s Not Included:

  • No harmonic balancer, flywheel, cam bearings, gaskets, or oil pump—so keep that in mind when you’re planning your build.

With the Eagle Ford 351W 164 Tooth Flexplate Balanced Rotating Assembly Kit (B1612304064), you’re getting a solid foundation for your engine rebuild. It’s straightforward, reliable, and ready to help you hit the road or the track with confidence. Time to get your hands dirty and make some magic happen under the hood!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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